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곱셈 2자리 X 2자리

1

		6	1
		8	5
	3	0	5
4	8	8	0
5	1	8	5

2

		6	6
		4	3
	1	9	8
2	6	4	0
2	8	3	8

3

		9	4
		5	4
	3	7	6
4	7	0	0
5	0	7	6

4

		6	3
		8	6
	3	7	8
5	0	4	0
5	4	1	8

5

		2	7
		4	3
		8	1
1	0	8	0
1	1	6	1

6

		5	2
		8	0
			0
4	1	6	0
4	1	6	0

7

		3	0
		9	7
	2	1	0
2	7	0	0
2	9	1	0

8

		5	5
		8	3
	1	6	5
4	4	0	0
4	5	6	5

9

		6	1
		1	1
		6	1
	6	1	0
	6	7	1

10

		9	4
		2	1
		9	4
1	8	8	0
1	9	7	4

11

		4	0
		5	5
	2	0	0
2	0	0	0
2	2	0	0

12

		1	7
		1	1
		1	7
	1	7	0
	1	8	7

13

		5	7
		1	6
	3	4	2
	5	7	0
	9	1	2

14

		8	3
		9	4
	3	3	2
7	4	7	0
7	8	0	2

15

		8	4
		3	1
		8	4
2	5	2	0
2	6	0	4

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